Authors
Samar Shailendra, Aniruddh Rao, Bighnaraj Panigrahi, Hemant Kumar Rath, Anantha Simha
Publication date
2017/5/21
Conference
2017 IEEE International Conference on Communications Workshops (ICC Workshops)
Pages
373-378
Publisher
IEEE
Description
In the world of Internet of Things (IoT), it is desired that every IoT device is able to communicate with the network all the time. Among various technologies to enable network connectivity, Long Term Evolution (LTE) is by far the most ubiquitous technology to provide coverage for IoT devices. The IoT devices are inherently resource constraint and efficient communication is one of the primary requirements of these devices. LTE Random Access Channel (RACH), one of the primary procedures to enable channel access for devices, is well suited for cellular deployment. In this work, we have demonstrated that the current LTE-RACH procedure is not power efficient for dense deployments because in such scenarios RACH failures are mostly due to request collisions and increasing the transmit power does not give any significant advantage. We have also proposed Delayed Power Ramping Algorithm (DPRA), a heuristic …
Total citations
2018201920202021202220232024244322
Scholar articles
S Shailendra, A Rao, B Panigrahi, HK Rath, A Simha - 2017 IEEE International Conference on …, 2017